Adding
-17 + -7=
-24
7 - - 3 =
10
3/4 - 2/3 =
1/12
-1.3 - 0.1 =
-1.4
Write an expression that is the same as 2-5 =
2 + -5
23 + -5 =
18
-12 - 3 =
-15
-1 1/2 - 3/4 =
-9/4
-0.5 - 1.3=
-1.8
Write an equation that is equivalent to 1/3 - 1/2 = -1/6
1/3 + -1/2 = -1/6
With common denominators: 2/6 + -3/6 = -1/6
-19 + 5 =
-14
-19 - - 9 =
10
2/3 + -1/5 =
7/15
1.7 - 1.4 =
0.3
What is the distance between 6 and - 8?
Use number line
14
-33 + -23 =
-56
-23 - 11 =
-34
2 1/3 + -1/2 =
11/6
-1.2 + 0.3 =
-0.9
Joe decided to measure his walking distance using a measuring tape. He started walking at -7 meters and finished walking at 24 meters. How many meters did Joe walk?
(show your work)
Joe walked a total of 31 meters.
-79 + 12 =
67
-30 - - 10 =
-20
-1/3 + -1/2 =
-5/6
-2.7 - 1.0 =
-3.7
Mary had $200 in her bank account. After shopping for the holidays she had $-350 in her bank account. How much money did Mary spend on the holidays? (show your work)
Mary spent $-550 dollars on holiday shopping.